I do not believe this is correct. My understanding is that the copper
basically kills the egg, probably like  it would a pathogen.

That brings up an interesting question.  Would douching with Copper
colloid or Silver colloid effectively do the same thing?

Marshall

Stephen Summers wrote:

> Dear members A friend of mine who is CS devotee asked me a very good
> question. She has a grown-up daughter who is a bit of a hypocondriac,
> so she is really trying hard to get her onto CS. However, the daughter
> has a conctraceptive loop fitted. As a medical pathologist, my friend
> is pretty knowledgable about diseases and various medical treatments.
> She maintains that the contraceptive loop works by creating a low
> grade infection - so if a fertilized egg comes into contact with the
> loop, it is infected and rendered useless. She says that no medical
> doctor will tell you this, but this is apparently how a loop
> works. The question is this: Will CS clean out the infection (I am
> certain it would) and thus render the loop useless in its
> contraceptive function? . She says she'd rather have her daughter sick
> than pregnant! (at this stage). BTW, I've heard that they used to make
> these loops out of copper - which would also be anti-bacterial. (This
> tends to confuse the issue even more) Can any of you informed members
> shed some light on this dilemma? Any and all replies will be
> appreciated. Steve